git-push through git protocol

diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index 13c7aefbf332124c5282a9a8532c7c9f8e0564f1..3f01e0bfc5eb72bfbd8c3ab97e4b9ac495463edb 100644 (file)
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -70,6 +70,16 @@ OPTIONS
        Take the tag message from the given file.  Use '-' to
        read the message from the standard input.
 
+CONFIGURATION
+-------------
+By default, git-tag in sign-with-default mode (-s) will use your
+committer identity (of the form "Your Name <your@email.address>") to
+find a key.  If you want to use a different default key, you can specify
+it in the repository configuration as follows:
+
+[user]
+    signingkey = <gpg-key-id>
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org>,